LEAD
UNII 2P299V784P

Substance Identification & Data

This profile provides standardized clinical and technical data for Lead, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2P299V784P.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7439-92-1 and the RxNorm Concept ID (RxCUI) 6260. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
2P299V784P
CAS Registry Number
7439-92-1
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
LEAD
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
2P299V784P
The specific atomic composition represented as a molecular structure string.
InChIKey
Pb
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
WABPQHHGFIMREM-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[Pb]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Lead. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

C.I. PIGMENT METAL 4
LEAD [HSDB]
LEAD [IARC]
LEAD [MART.]
LEAD [MI]
LEAD [WHO-DD]
LEAD ELEMENT
LEAD FLAKE
LEAD METAL
LEAD POWDER
METALLIC LEAD
PLUMBUM METALLICUM
PLUMBUM METALLICUM [HPUS]

Systematic Nomenclature

LEAD

Technical Codes

C.I. 77575

NDC Products Containing LEAD

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: